Diflucortolone valerate

Name: Diflucortolone valerate
Brand: MedChemExpress
SKU: HY-U00058
Rating: 4.5 (1 reviews)

Cat. No.: HY-U00058 Purity: 99.90%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Diflucortolone valerate is a powerful corticosteroid used topically for the research of various skin diseases.

For research use only. We do not sell to patients.

Diflucortolone valerate Chemical Structure

CAS No. : 59198-70-8

Size	Price	Stock	Quantity
Solid + Solvent
10 mM * 1 mL in DMSO ready for reconstitution	USD 58	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 58	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 55	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 90	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 160	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Diflucortolone valerate:

Diflucortolone valerate (Standard) Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Diflucortolone valerate is a powerful corticosteroid used topically for the research of various skin diseases^[1].

In Vitro

Diflucortolone valerate is a potent corticosteroid esterified with valeric acid. Diflucortolone valerate helps reduce swelling, itching, and redness^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

DL₅₀ values are virtually non-toxic after single oral administration (mouse greater than 4 g/kg, rat ca. 3.1 g/kg, dog greater than 1 g/kg). Given s.c. (LD₅₀ mouse ca. 180 mg/kg, rat ca. 13 mg/kg) and i.p. (LD₅₀ mouse ca. 450 mg/kg, rat ca. 98 mg/kg) it is highly active and therefore produces also toxic effects^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial

Molecular Weight

478.57

Formula

C₂₇H₃₆F₂O₅

CAS No.

59198-70-8

Appearance

Solid

Color

White to off-white

SMILES

C[C@@]12[C@@H](C(COC(CCCC)=O)=O)[C@H](C)C[C@@]1([H])[C@]3([H])C[C@H](F)C4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C2)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (208.96 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.0896 mL	10.4478 mL	20.8956 mL
5 mM	0.4179 mL	2.0896 mL	4.1791 mL
10 mM	0.2090 mL	1.0448 mL	2.0896 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (5.22 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.
Protocol 2

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 2.08 mg/mL (4.35 mM); Suspended solution; Need ultrasonic

This protocol yields a suspended solution of 2.08 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.90%

Select Batch:

Data Sheet (274 KB) SDS (251 KB)

COA (251 KB) HNMR (273 KB) LCMS (265 KB)

Handling Instructions (2659 KB)

References

[1]. B M Henz, et al. Double-blind, Multicentre Analysis of the Efficacy of Borage Oil in Patients With Atopic Eczema. Br J Dermatol. 1999 Apr;140(4):685-8. [Content Brief]

[2]. V P Günzel, et al. [Toxicological Examination of Pure Diflucortolone Valerate and Its Formulations as Ointment, Fatty Ointment and Cream in Animal Experiments (Author's Transl)]. Arzneimittelforschung. 1976;26(7b):1476-9. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.0896 mL	10.4478 mL	20.8956 mL	52.2390 mL
	5 mM	0.4179 mL	2.0896 mL	4.1791 mL	10.4478 mL
	10 mM	0.2090 mL	1.0448 mL	2.0896 mL	5.2239 mL
	15 mM	0.1393 mL	0.6965 mL	1.3930 mL	3.4826 mL
	20 mM	0.1045 mL	0.5224 mL	1.0448 mL	2.6119 mL
	25 mM	0.0836 mL	0.4179 mL	0.8358 mL	2.0896 mL
	30 mM	0.0697 mL	0.3483 mL	0.6965 mL	1.7413 mL
	40 mM	0.0522 mL	0.2612 mL	0.5224 mL	1.3060 mL
	50 mM	0.0418 mL	0.2090 mL	0.4179 mL	1.0448 mL
	60 mM	0.0348 mL	0.1741 mL	0.3483 mL	0.8706 mL
	80 mM	0.0261 mL	0.1306 mL	0.2612 mL	0.6530 mL
	100 mM	0.0209 mL	0.1045 mL	0.2090 mL	0.5224 mL